Pros: Warm. I dive 52 degree lakes and these are toasty warm. Can easily stay 45 min or longer in the water with no discomfort. True to size, I wear an 11.5 – 12 and they fit nicely and close to the ankles. I tuck them under my wetsuit and it works perfectly. They are easy to get on and off. Just

Con: They do hold a lot of water when you come out, so if youre doing repetitive dives with a lengthy surface interval youll probably want to empty them out quickly so you dont slosh around all over the boat/shore.